INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3184f5b84ef4ccd25a343a4da24b75473c75a8c525eb88dd5bca0c6acc21eeb', 
    'kiSyHUTbSyIA3pClNhKew2SbCZXwlTwXDueR5ilDbFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)